TTRunValidationTests

// t2embed.dll
#include <windows.h>

INT TTRunValidationTests(
    HDC hDC,
    TTVALIDATIONTESTSPARAMS* pTestParam
);

<DllImport("t2embed.dll", ExactSpelling:=True)>
Public Shared Function TTRunValidationTests(
    hDC As IntPtr,   ' HDC
    pTestParam As IntPtr   ' TTVALIDATIONTESTSPARAMS*
) As Integer
End Function

' hDC : HDC
' pTestParam : TTVALIDATIONTESTSPARAMS*
Declare PtrSafe Function TTRunValidationTests Lib "t2embed" ( _
    ByVal hDC As LongPtr, _
    ByVal pTestParam As LongPtr) As Long
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

TTRunValidationTests = ctypes.windll.t2embed.TTRunValidationTests
TTRunValidationTests.restype = ctypes.c_int
TTRunValidationTests.argtypes = [
    wintypes.HANDLE,  # hDC : HDC
    ctypes.c_void_p,  # pTestParam : TTVALIDATIONTESTSPARAMS*
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('t2embed.dll')
TTRunValidationTests = Fiddle::Function.new(
  lib['TTRunValidationTests'],
  [
    Fiddle::TYPE_VOIDP,  # hDC : HDC
    Fiddle::TYPE_VOIDP,  # pTestParam : TTVALIDATIONTESTSPARAMS*
  ],
  Fiddle::TYPE_INT)

#[link(name = "t2embed")]
extern "system" {
    fn TTRunValidationTests(
        hDC: *mut core::ffi::c_void,  // HDC
        pTestParam: *mut TTVALIDATIONTESTSPARAMS  // TTVALIDATIONTESTSPARAMS*
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("t2embed.dll")]
public static extern int TTRunValidationTests(IntPtr hDC, IntPtr pTestParam);
"@
$api = Add-Type -MemberDefinition $sig -Name 't2embed_TTRunValidationTests' -Namespace Win32 -PassThru
# $api::TTRunValidationTests(hDC, pTestParam)

#uselib "t2embed.dll"
#func global TTRunValidationTests "TTRunValidationTests" sptr, sptr
; TTRunValidationTests hDC, varptr(pTestParam)   ; 戻り値は stat
; hDC : HDC -> "sptr"
; pTestParam : TTVALIDATIONTESTSPARAMS* -> "sptr"
; ※HSP3.7は #func のため戻り値はシステム変数 stat に格納されます。

#uselib "t2embed.dll"
#cfunc global TTRunValidationTests "TTRunValidationTests" sptr, var
; res = TTRunValidationTests(hDC, pTestParam)
; hDC : HDC -> "sptr"
; pTestParam : TTVALIDATIONTESTSPARAMS* -> "var"
; ※出力/バッファ引数は var 方式(変数を直接渡す)。varptr 方式にも切替可。

; INT TTRunValidationTests(HDC hDC, TTVALIDATIONTESTSPARAMS* pTestParam)
#uselib "t2embed.dll"
#cfunc global TTRunValidationTests "TTRunValidationTests" intptr, var
; res = TTRunValidationTests(hDC, pTestParam)
; hDC : HDC -> "intptr"
; pTestParam : TTVALIDATIONTESTSPARAMS* -> "var"
; ※出力/バッファ引数は var 方式(変数を直接渡す)。varptr 方式にも切替可。

import (
	"golang.org/x/sys/windows"
	"unsafe"
)

var (
	t2embed = windows.NewLazySystemDLL("t2embed.dll")
	procTTRunValidationTests = t2embed.NewProc("TTRunValidationTests")
)

// hDC (HDC), pTestParam (TTVALIDATIONTESTSPARAMS*)
r1, _, err := procTTRunValidationTests.Call(
	uintptr(hDC),
	uintptr(pTestParam),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // INT

function TTRunValidationTests(
  hDC: THandle;   // HDC
  pTestParam: Pointer   // TTVALIDATIONTESTSPARAMS*
): Integer; stdcall;
  external 't2embed.dll' name 'TTRunValidationTests';

result := DllCall("t2embed\TTRunValidationTests"
    , "Ptr", hDC   ; HDC
    , "Ptr", pTestParam   ; TTVALIDATIONTESTSPARAMS*
    , "Int")   ; return: INT

●TTRunValidationTests(hDC, pTestParam) = DLL("t2embed.dll", "int TTRunValidationTests(void*, void*)")
# 呼び出し: TTRunValidationTests(hDC, pTestParam)
# hDC : HDC -> "void*"
# pTestParam : TTVALIDATIONTESTSPARAMS* -> "void*"
# なでしこ1は32bit・ANSI(Shift_JIS)。文字列=char*(ANSI)、ポインタ/ハンドル=void*(4byte)。